Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Broadhaven South surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 5 am Saturday 13 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Broadhaven South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Broadhaven South sea temperature is
11.6° C
(Which is slightly warmer than usual)How big are the waves at Broadhaven South today?
The current surf forecast for Broadhaven South at 7AM is: 2.4m 16s primary swell from a West-southwest direction (forecast issued at 05:00am December 13). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 7.5ft (2.3m) | 15s |
| Afternoon (13 Dec) | 8ft (2.5m) | 14s |
| Evening (13 Dec) | 8ft (2.5m) | 8s |
Table - waves today at Broadhaven South. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 15 | 14 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3587 | 2823 | 2516 | 2178 | 2483 | 675 | 1018 | 1415 | 1581 | 1799 | 2205 | 2611 | 3075 | 3635 | 4005 | 4205 | 4363 | 3671 | 2917 | 2260 | 2283 | 1752 | 1161 | 1318 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:24AM 5.75 | 12:53PM 5.93 | 1:31AM 5.67 | 1:58PM 5.84 | 2:33AM 5.77 | 2:58PM 5.92 | ||||||||||||||||||
Low Tide / height (m) | 6:41AM 2.31 | 7:23PM 2.23 | 7:48AM 2.38 | 8:24PM 2.22 | 8:50AM 2.28 | 9:19PM 2.09 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | - | - | 8:17 | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:18 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:09 | - | - | - | - | - | - | - | 4:09 | - | - | - | - | - | - | - | 4:09 | - | - | - |
 | |  | |  |  | | | | | | |  |  | |  | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 6 | 6 | 6 | 7 | 4 | 2 | 4 | 6 | 1 |
| Temp. °C | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 6 | 5 | 4 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 4 | 8 | 8 | 5 | 4 | 3 | 4 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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